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SPOUT FOR A FLEXIBLE BAG AND FLEXIBLE BAG HAVING A SPOUT
SPOUT FOR A FLEXIBLE BAG AND FLEXIBLE BAG HAVING A SPOUT
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机译:柔性袋的出料口和带有出料口的柔性袋
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摘要
A spout for use with a flexible bag and a flexible bag having a spout. The spout includes a threadform that extends about the outer surface. The threadform includes opposing threadforms that are of different configurations. Additionally, the insert member includes a poppet and a spring member to maintain the poppet in a configuration that precludes the passage of fluid therethrough.
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